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| author | Joseph Myers <josmyers@redhat.com> | 2024-06-17 13:47:09 +0000 |
|---|---|---|
| committer | Joseph Myers <josmyers@redhat.com> | 2024-06-17 13:47:09 +0000 |
| commit | bb014f50c4a0c8d8db1ba5af55c104e430b5533d (patch) | |
| tree | a1ca91748bb999691442701c3b786ebc3372114f | |
| parent | ca38eff28015f376c020b4dfad5351e45be8d090 (diff) | |
| download | glibc-bb014f50c4a0c8d8db1ba5af55c104e430b5533d.zip glibc-bb014f50c4a0c8d8db1ba5af55c104e430b5533d.tar.gz glibc-bb014f50c4a0c8d8db1ba5af55c104e430b5533d.tar.bz2 | |
Implement C23 logp1
C23 adds various <math.h> function families originally defined in TS
18661-4. Add the logp1 functions (aliases for log1p functions - the
name is intended to be more consistent with the new log2p1 and
log10p1, where clearly it would have been very confusing to name those
functions log21p and log101p). As aliases rather than new functions,
the content of this patch is somewhat different from those actually
adding new functions.
Tests are shared with log1p, so this patch *does* mechanically update
all affected libm-test-ulps files to expect the same errors for both
functions.
The vector versions of log1p on aarch64 and x86_64 are *not* updated
to have logp1 aliases (and thus there are no corresponding header,
tests, abilist or ulps changes for vector functions either). It would
be reasonable for such vector aliases and corresponding changes to
other files to be made separately. For now, the log1p tests instead
avoid testing logp1 in the vector case (a Makefile change is needed to
avoid problems with grep, used in generating the .c files for vector
function tests, matching more than one ALL_RM_TEST line in a file
testing multiple functions with the same inputs, when it assumes that
the .inc file only has a single such line).
Tested for x86_64 and x86, and with build-many-glibcs.py.
80 files changed, 725 insertions, 12 deletions
@@ -26,7 +26,7 @@ Major new features: functions for float, double, long double, _FloatN and _FloatNx, and a type-generic macro in <tgmath.h>. - - Logarithmic functions: log2p1. + - Logarithmic functions: log2p1, logp1. * A new tunable, glibc.rtld.enable_secure, used to run a program as if it were a setuid process. This is currently a testing tool to allow diff --git a/manual/math.texi b/manual/math.texi index c99501c..56f2295 100644 --- a/manual/math.texi +++ b/manual/math.texi @@ -745,13 +745,25 @@ to subtraction of two numbers that are nearly equal. @deftypefunx {long double} log1pl (long double @var{x}) @deftypefunx _FloatN log1pfN (_Float@var{N} @var{x}) @deftypefunx _FloatNx log1pfNx (_Float@var{N}x @var{x}) +@deftypefunx double logp1 (double @var{x}) +@deftypefunx float logp1f (float @var{x}) +@deftypefunx {long double} logp1l (long double @var{x}) +@deftypefunx _FloatN logp1fN (_Float@var{N} @var{x}) +@deftypefunx _FloatNx logp1fNx (_Float@var{N}x @var{x}) @standards{ISO, math.h} @standardsx{log1pfN, TS 18661-3:2015, math.h} @standardsx{log1pfNx, TS 18661-3:2015, math.h} +@standardsx{logp1, TS 18661-4:2015, math.h} +@standardsx{logp1f, TS 18661-4:2015, math.h} +@standardsx{logp1l, TS 18661-4:2015, math.h} +@standardsx{logp1fN, TS 18661-4:2015, math.h} +@standardsx{logp1fNx, TS 18661-4:2015, math.h} @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} These functions return a value equivalent to @w{@code{log (1 + @var{x})}}. They are computed in a way that is accurate even if @var{x} is near zero. + +The @code{logp1} names for these functions are from TS 18661-4:2015. @end deftypefun @deftypefun double log2p1 (double @var{x}) diff --git a/math/Makefile b/math/Makefile index 58e5c07..c55976c 100644 --- a/math/Makefile +++ b/math/Makefile @@ -966,6 +966,7 @@ tgmath3-macros = \ log2 \ log2p1 \ logb \ + logp1 \ lrint \ lround \ nearbyint \ @@ -1145,7 +1146,7 @@ $(foreach t,$(libm-tests-vector),$(objpfx)$(t).c): $(objpfx)test-%.c: type_func=$*; \ type=$${type_func%-*}; \ func=$${type_func##*-}; \ - func_args=$$(grep ALL_RM_TEST libm-test-$$func.inc \ + func_args=$$(grep "ALL_RM_TEST ($$func," libm-test-$$func.inc \ | sed 's/.*RUN_TEST_LOOP_//;s/_.*//'); \ ( \ echo "#include <test-$$type.h>"; \ @@ -1375,7 +1376,7 @@ CFLAGS-s_llrint.c += -fno-builtin-llrintl CFLAGS-s_llround.c += -fno-builtin-llroundl CFLAGS-e_log.c += -fno-builtin-logl CFLAGS-w_log10.c += -fno-builtin-log10l -CFLAGS-w_log1p.c += -fno-builtin-log1pl +CFLAGS-w_log1p.c += -fno-builtin-log1pl -fno-builtin-logp1l CFLAGS-e_log2.c += -fno-builtin-log2l CFLAGS-s_log2p1.c += -fno-builtin-log2p1l CFLAGS-s_logb.c += -fno-builtin-logbl @@ -1501,7 +1502,7 @@ CFLAGS-s_llrint.c += -fno-builtin-llrintf32x -fno-builtin-llrintf64 CFLAGS-s_llround.c += -fno-builtin-llroundf32x -fno-builtin-llroundf64 CFLAGS-e_log.c += -fno-builtin-logf32x -fno-builtin-logf64 CFLAGS-w_log10.c += -fno-builtin-log10f32x -fno-builtin-log10f64 -CFLAGS-w_log1p.c += -fno-builtin-log1pf32x -fno-builtin-log1pf64 +CFLAGS-w_log1p.c += -fno-builtin-log1pf32x -fno-builtin-log1pf64 -fno-builtin-logp1f32x -fno-builtin-logp1f64 CFLAGS-e_log2.c += -fno-builtin-log2f32x -fno-builtin-log2f64 CFLAGS-s_log2p1.c += -fno-builtin-log2p1f32x -fno-builtin-log2p1f64 CFLAGS-s_logb.c += -fno-builtin-logbf32x -fno-builtin-logbf64 @@ -1616,7 +1617,7 @@ CFLAGS-s_llrintf.c += -fno-builtin-llrintf32 CFLAGS-s_llroundf.c += -fno-builtin-llroundf32 CFLAGS-e_logf.c += -fno-builtin-logf32 CFLAGS-w_log10f.c += -fno-builtin-log10f32 -CFLAGS-w_log1pf.c += -fno-builtin-log1pf32 +CFLAGS-w_log1pf.c += -fno-builtin-log1pf32 -fno-builtin-logp1f32 CFLAGS-e_log2f.c += -fno-builtin-log2f32 CFLAGS-s_log2p1f.c += -fno-builtin-log2p1f32 CFLAGS-s_logbf.c += -fno-builtin-logbf32 diff --git a/math/Versions b/math/Versions index 46b9b87..f6ddd2f 100644 --- a/math/Versions +++ b/math/Versions @@ -642,7 +642,9 @@ libm { GLIBC_2.40 { # Functions not involving _Float64x or _Float128, for all configurations. log2p1; log2p1f; log2p1l; log2p1f32; log2p1f64; log2p1f32x; + logp1; logp1f; logp1l; logp1f32; logp1f64; logp1f32x; # Functions involving _Float64x or _Float128, for some configurations. log2p1f64x; log2p1f128; + logp1f64x; logp1f128; } } diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index fbfc27a..40f9cf3 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -115,6 +115,9 @@ __MATHCALL_VEC (exp10,, (_Mdouble_ __x)); /* Return log2(1 + X). */ __MATHCALL (log2p1,, (_Mdouble_ __x)); + +/* Return log(1 + X). */ +__MATHCALL (logp1,, (_Mdouble_ __x)); #endif #if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 diff --git a/math/gen-tgmath-tests.py b/math/gen-tgmath-tests.py index 1131481..307b657 100755 --- a/math/gen-tgmath-tests.py +++ b/math/gen-tgmath-tests.py @@ -744,6 +744,7 @@ class Tests(object): # TS 18661-4 functions. self.add_tests('exp10', 'r', ['r']) self.add_tests('log2p1', 'r', ['r']) + self.add_tests('logp1', 'r', ['r']) # C23 functions. self.add_tests('fmaximum', 'r', ['r', 'r']) self.add_tests('fmaximum_mag', 'r', ['r', 'r']) diff --git a/math/libm-test-log1p.inc b/math/libm-test-log1p.inc index 67ad03f..bcac6ff 100644 --- a/math/libm-test-log1p.inc +++ b/math/libm-test-log1p.inc @@ -40,10 +40,22 @@ log1p_test (void) ALL_RM_TEST (log1p, 0, log1p_test_data, RUN_TEST_LOOP_f_f, END); } +#if !TEST_MATHVEC +static void +logp1_test (void) +{ + /* logp1 uses the same test data as log1p. */ + ALL_RM_TEST (logp1, 0, log1p_test_data, RUN_TEST_LOOP_f_f, END); +} +#endif + static void do_test (void) { log1p_test (); +#if !TEST_MATHVEC + logp1_test (); +#endif } /* diff --git a/math/test-tgmath.c b/math/test-tgmath.c index 141e96b..290e9cb 100644 --- a/math/test-tgmath.c +++ b/math/test-tgmath.c @@ -48,7 +48,7 @@ volatile int count_cdouble; volatile int count_cfloat; volatile int count_cldouble; -#define NCALLS 160 +#define NCALLS 162 #define NCALLS_INT 4 #define NCCALLS 47 @@ -256,6 +256,7 @@ F(compile_test) (void) a = exp10 (exp10 (x)); b = log2 (log2 (a)); a = log2p1 (log2p1 (x)); + a = logp1 (logp1 (x)); a = pow (pow (x, a), pow (c, b)); b = sqrt (sqrt (a)); a = hypot (hypot (x, b), hypot (c, a)); @@ -370,6 +371,7 @@ F(compile_test) (void) a = exp10 (y); a = log2 (y); a = log2p1 (y); + a = logp1 (y); a = pow (y, y); a = sqrt (y); a = hypot (y, y); @@ -652,6 +654,14 @@ TYPE } TYPE +(F(logp1)) (TYPE x) +{ + ++count; + P (); + return x; +} + +TYPE (F(pow)) (TYPE x, TYPE y) { ++count; diff --git a/math/tgmath.h b/math/tgmath.h index d9ee3e3..78fd2f5 100644 --- a/math/tgmath.h +++ b/math/tgmath.h @@ -877,6 +877,9 @@ /* Return log2(1 + X). */ #define log2p1(Val) __TGMATH_UNARY_REAL_ONLY (Val, log2p1) + +/* Return log(1 + X). */ +#define logp1(Val) __TGMATH_UNARY_REAL_ONLY (Val, logp1) #endif diff --git a/math/w_log1p_template.c b/math/w_log1p_template.c index bfdedb0..100f2cd 100644 --- a/math/w_log1p_template.c +++ b/math/w_log1p_template.c @@ -33,3 +33,5 @@ M_DECL_FUNC (__w_log1p) (FLOAT x) return M_SUF (__log1p) (x); } declare_mgen_alias (__w_log1p, log1p) +strong_alias (M_SUF (__w_log1p), M_SUF (__w_logp1)) +declare_mgen_alias (__w_logp1, logp1) diff --git a/sysdeps/aarch64/libm-test-ulps b/sysdeps/aarch64/libm-test-ulps index 656d4b0..bcae276 100644 --- a/sysdeps/aarch64/libm-test-ulps +++ b/sysdeps/aarch64/libm-test-ulps @@ -1412,6 +1412,26 @@ double: 1 float: 2 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 1 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/alpha/fpu/libm-test-ulps b/sysdeps/alpha/fpu/libm-test-ulps index f2929d6..392d23f 100644 --- a/sysdeps/alpha/fpu/libm-test-ulps +++ b/sysdeps/alpha/fpu/libm-test-ulps @@ -1221,6 +1221,26 @@ double: 1 float: 2 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/arc/fpu/libm-test-ulps b/sysdeps/arc/fpu/libm-test-ulps index 56ff914..41c8ef1 100644 --- a/sysdeps/arc/fpu/libm-test-ulps +++ b/sysdeps/arc/fpu/libm-test-ulps @@ -979,6 +979,22 @@ Function: "log_upward": double: 1 float: 1 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 1 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/arc/nofpu/libm-test-ulps b/sysdeps/arc/nofpu/libm-test-ulps index 6ac2830..d3f4595 100644 --- a/sysdeps/arc/nofpu/libm-test-ulps +++ b/sysdeps/arc/nofpu/libm-test-ulps @@ -234,6 +234,10 @@ Function: "log2": double: 2 float: 1 +Function: "logp1": +double: 1 +float: 1 + Function: "pow": double: 1 diff --git a/sysdeps/arm/libm-test-ulps b/sysdeps/arm/libm-test-ulps index fc7ba14..c96ec03 100644 --- a/sysdeps/arm/libm-test-ulps +++ b/sysdeps/arm/libm-test-ulps @@ -991,6 +991,22 @@ Function: "log_upward": double: 1 float: 2 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/csky/fpu/libm-test-ulps b/sysdeps/csky/fpu/libm-test-ulps index 6e1356e..fc634f8 100644 --- a/sysdeps/csky/fpu/libm-test-ulps +++ b/sysdeps/csky/fpu/libm-test-ulps @@ -950,6 +950,22 @@ double: 2 Function: "log2_upward": double: 3 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 diff --git a/sysdeps/csky/nofpu/libm-test-ulps b/sysdeps/csky/nofpu/libm-test-ulps index 8a2de74..a1e28c8 100644 --- a/sysdeps/csky/nofpu/libm-test-ulps +++ b/sysdeps/csky/nofpu/libm-test-ulps @@ -964,6 +964,22 @@ Function: "log_upward": double: 1 float: 2 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps index 3d60fc2..8b4dfb6 100644 --- a/sysdeps/hppa/fpu/libm-test-ulps +++ b/sysdeps/hppa/fpu/libm-test-ulps @@ -1000,6 +1000,22 @@ Function: "log_upward": double: 1 float: 2 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index f2139fc..ef85156 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -1436,6 +1436,29 @@ double: 1 float128: 1 ldouble: 1 +Function: "logp1": +double: 1 +float128: 3 +ldouble: 2 + +Function: "logp1_downward": +double: 1 +float: 1 +float128: 3 +ldouble: 4 + +Function: "logp1_towardzero": +double: 1 +float: 1 +float128: 3 +ldouble: 4 + +Function: "logp1_upward": +double: 1 +float: 1 +float128: 2 +ldouble: 3 + Function: "pow": double: 1 float128: 2 diff --git a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps index b892c43..e2b2492 100644 --- a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps +++ b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps @@ -1463,6 +1463,29 @@ double: 1 float128: 1 ldouble: 1 +Function: "logp1": +double: 1 +float128: 3 +ldouble: 2 + +Function: "logp1_downward": +double: 1 +float: 1 +float128: 3 +ldouble: 4 + +Function: "logp1_towardzero": +double: 1 +float: 1 +float128: 3 +ldouble: 4 + +Function: "logp1_upward": +double: 1 +float: 1 +float128: 2 +ldouble: 3 + Function: "pow": double: 1 float128: 2 diff --git a/sysdeps/ieee754/float128/Makefile b/sysdeps/ieee754/float128/Makefile index f869e80..f0f6aae 100644 --- a/sysdeps/ieee754/float128/Makefile +++ b/sysdeps/ieee754/float128/Makefile @@ -100,7 +100,7 @@ CFLAGS-s_llrintf128.c += -fno-builtin-llrintf64x CFLAGS-s_llroundf128.c += -fno-builtin-llroundf64x CFLAGS-e_logf128.c += -fno-builtin-logf64x CFLAGS-w_log10f128.c += -fno-builtin-log10f64x -CFLAGS-w_log1pf128.c += -fno-builtin-log1pf64x +CFLAGS-w_log1pf128.c += -fno-builtin-log1pf64x -fno-builtin-logp1f64x CFLAGS-e_log2f128.c += -fno-builtin-log2f64x CFLAGS-s_logbf128.c += -fno-builtin-logbf64x CFLAGS-s_lrintf128.c += -fno-builtin-lrintf64x diff --git a/sysdeps/ieee754/float128/float128_private.h b/sysdeps/ieee754/float128/float128_private.h index 38a8bdd..19aa6c4 100644 --- a/sysdeps/ieee754/float128/float128_private.h +++ b/sysdeps/ieee754/float128/float128_private.h @@ -358,6 +358,7 @@ #define llroundl llroundf128 #define log1pl log1pf128 #define logbl logbf128 +#define logp1l logp1f128 #define logl logf128 #define lrintl lrintf128 #define lroundl lroundf128 diff --git a/sysdeps/ieee754/ldbl-128/Makefile b/sysdeps/ieee754/ldbl-128/Makefile index 9cbfc7f..1901238 100644 --- a/sysdeps/ieee754/ldbl-128/Makefile +++ b/sysdeps/ieee754/ldbl-128/Makefile @@ -89,7 +89,7 @@ CFLAGS-s_llrintl.c += -fno-builtin-llrintf64x -fno-builtin-llrintf128 CFLAGS-s_llroundl.c += -fno-builtin-llroundf64x -fno-builtin-llroundf128 CFLAGS-e_logl.c += -fno-builtin-logf64x -fno-builtin-logf128 CFLAGS-w_log10l.c += -fno-builtin-log10f64x -fno-builtin-log10f128 -CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x -fno-builtin-log1pf128 +CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x -fno-builtin-log1pf128 -fno-builtin-logp1f64x -fno-builtin-logp1f128 CFLAGS-e_log2l.c += -fno-builtin-log2f64x -fno-builtin-log2f128 CFLAGS-s_logbl.c += -fno-builtin-logbf64x -fno-builtin-logbf128 CFLAGS-s_lrintl.c += -fno-builtin-lrintf64x -fno-builtin-lrintf128 diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions index c9a7436..018e0a8 100644 --- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions +++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions @@ -139,6 +139,7 @@ libm { } GLIBC_2.40 { __log2p1ieee128; + __logp1ieee128; } } libc { diff --git a/sysdeps/ieee754/ldbl-96/Makefile b/sysdeps/ieee754/ldbl-96/Makefile index 170e77b..a3ec2c5 100644 --- a/sysdeps/ieee754/ldbl-96/Makefile +++ b/sysdeps/ieee754/ldbl-96/Makefile @@ -110,7 +110,7 @@ CFLAGS-s_llrintl.c += -fno-builtin-llrintf64x CFLAGS-s_llroundl.c += -fno-builtin-llroundf64x CFLAGS-e_logl.c += -fno-builtin-logf64x CFLAGS-w_log10l.c += -fno-builtin-log10f64x -CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x +CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x -fno-builtin-logp1f64x CFLAGS-e_log2l.c += -fno-builtin-log2f64x CFLAGS-s_logbl.c += -fno-builtin-logbf64x CFLAGS-s_lrintl.c += -fno-builtin-lrintf64x diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile index d1eda5d..9c204ff 100644 --- a/sysdeps/ieee754/ldbl-opt/Makefile +++ b/sysdeps/ieee754/ldbl-opt/Makefile @@ -341,7 +341,7 @@ CFLAGS-nldbl-llrint.c = -fno-builtin-llrintl CFLAGS-nldbl-llround.c = -fno-builtin-llroundl CFLAGS-nldbl-log.c = -fno-builtin-logl CFLAGS-nldbl-log10.c = -fno-builtin-log10l -CFLAGS-nldbl-log1p.c = -fno-builtin-log1pl +CFLAGS-nldbl-log1p.c = -fno-builtin-log1pl -fno-builtin-logp1l CFLAGS-nldbl-log2.c = -fno-builtin-log2l CFLAGS-nldbl-log2p1.c = -fno-builtin-log2p1l CFLAGS-nldbl-logb.c = -fno-builtin-logbl diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-log1p.c b/sysdeps/ieee754/ldbl-opt/nldbl-log1p.c index 455b25a..b0de985 100644 --- a/sysdeps/ieee754/ldbl-opt/nldbl-log1p.c +++ b/sysdeps/ieee754/ldbl-opt/nldbl-log1p.c @@ -6,3 +6,4 @@ log1pl (double x) { return log1p (x); } +weak_alias (log1pl, logp1l) diff --git a/sysdeps/loongarch/lp64/libm-test-ulps b/sysdeps/loongarch/lp64/libm-test-ulps index 185c5b4..f9db4d3 100644 --- a/sysdeps/loongarch/lp64/libm-test-ulps +++ b/sysdeps/loongarch/lp64/libm-test-ulps @@ -1232,6 +1232,26 @@ Function: "log_upward": double: 1 ldouble: 2 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 ldouble: 2 diff --git a/sysdeps/m68k/coldfire/fpu/libm-test-ulps b/sysdeps/m68k/coldfire/fpu/libm-test-ulps index ad3649f..1b25a70 100644 --- a/sysdeps/m68k/coldfire/fpu/libm-test-ulps +++ b/sysdeps/m68k/coldfire/fpu/libm-test-ulps @@ -134,6 +134,9 @@ float: 2 Function: "log1p": float: 1 +Function: "logp1": +float: 1 + Function: "sincos": double: 1 float: 1 diff --git a/sysdeps/mach/hurd/i386/libm.abilist b/sysdeps/mach/hurd/i386/libm.abilist index 113daa4..88010e5 100644 --- a/sysdeps/mach/hurd/i386/libm.abilist +++ b/sysdeps/mach/hurd/i386/libm.abilist @@ -1189,3 +1189,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/mach/hurd/x86_64/libm.abilist b/sysdeps/mach/hurd/x86_64/libm.abilist index 0c7ffd4..394e598 100644 --- a/sysdeps/mach/hurd/x86_64/libm.abilist +++ b/sysdeps/mach/hurd/x86_64/libm.abilist @@ -1046,3 +1046,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/microblaze/libm-test-ulps b/sysdeps/microblaze/libm-test-ulps index faa3184..d3666eb 100644 --- a/sysdeps/microblaze/libm-test-ulps +++ b/sysdeps/microblaze/libm-test-ulps @@ -231,6 +231,10 @@ Function: "log2": double: 2 float: 1 +Function: "logp1": +double: 1 +float: 1 + Function: "pow": float: 1 diff --git a/sysdeps/mips/mips32/libm-test-ulps b/sysdeps/mips/mips32/libm-test-ulps index 5720e73..2984d0d 100644 --- a/sysdeps/mips/mips32/libm-test-ulps +++ b/sysdeps/mips/mips32/libm-test-ulps @@ -975,6 +975,22 @@ Function: "log_upward": double: 1 float: 2 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/mips/mips64/libm-test-ulps b/sysdeps/mips/mips64/libm-test-ulps index 933aba4..f2fd058 100644 --- a/sysdeps/mips/mips64/libm-test-ulps +++ b/sysdeps/mips/mips64/libm-test-ulps @@ -1223,6 +1223,26 @@ double: 1 float: 2 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/nios2/libm-test-ulps b/sysdeps/nios2/libm-test-ulps index 2cbef48..c8d1a72 100644 --- a/sysdeps/nios2/libm-test-ulps +++ b/sysdeps/nios2/libm-test-ulps @@ -237,6 +237,10 @@ Function: "log2": double: 2 float: 1 +Function: "logp1": +double: 1 +float: 1 + Function: "pow": double: 1 float: 3 diff --git a/sysdeps/or1k/fpu/libm-test-ulps b/sysdeps/or1k/fpu/libm-test-ulps index 948ec01..59b9f07 100644 --- a/sysdeps/or1k/fpu/libm-test-ulps +++ b/sysdeps/or1k/fpu/libm-test-ulps @@ -955,6 +955,22 @@ double: 1 Function: "log2_upward": double: 1 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 diff --git a/sysdeps/or1k/nofpu/libm-test-ulps b/sysdeps/or1k/nofpu/libm-test-ulps index 785bae7..726855f 100644 --- a/sysdeps/or1k/nofpu/libm-test-ulps +++ b/sysdeps/or1k/nofpu/libm-test-ulps @@ -953,6 +953,22 @@ double: 1 Function: "log2_upward": double: 1 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_downward": +double: 2 +float: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 + +Function: "logp1_upward": +double: 2 +float: 2 + Function: "pow": double: 1 diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps index 78e9a9a..e41e585 100644 --- a/sysdeps/powerpc/fpu/libm-test-ulps +++ b/sysdeps/powerpc/fpu/libm-test-ulps @@ -1546,6 +1546,30 @@ float: 2 float128: 1 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +float128: 3 +ldouble: 2 + +Function: "logp1_downward": +double: 1 +float: 2 +float128: 3 +ldouble: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 +float128: 3 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +float128: 2 +ldouble: 3 + Function: "mul_downward_ldouble": double: 1 float: 1 diff --git a/sysdeps/powerpc/nofpu/libm-test-ulps b/sysdeps/powerpc/nofpu/libm-test-ulps index 35a1e7b..94d737a 100644 --- a/sysdeps/powerpc/nofpu/libm-test-ulps +++ b/sysdeps/powerpc/nofpu/libm-test-ulps @@ -1260,6 +1260,26 @@ double: 1 float: 2 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 2 + +Function: "logp1_downward": +double: 2 +float: 2 +ldouble: 2 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 2 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "mul_downward_ldouble": double: 1 float: 1 diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile index b59c4b2..43d9e5f 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile @@ -295,7 +295,7 @@ CFLAGS-s_llrintf128-ifunc.c += -fno-builtin-llrintf64x CFLAGS-s_llroundf128-ifunc.c += -fno-builtin-llroundf64x CFLAGS-e_logf128-ifunc.c += -fno-builtin-logf64x CFLAGS-w_log10f128-ifunc.c += -fno-builtin-log10f64x -CFLAGS-w_log1pf128-ifunc.c += -fno-builtin-log1pf64x +CFLAGS-w_log1pf128-ifunc.c += -fno-builtin-log1pf64x -fno-builtin-logp1f64x CFLAGS-e_log2f128-ifunc.c += -fno-builtin-log2f64x CFLAGS-s_logbf128-ifunc.c += -fno-builtin-logbf64x CFLAGS-s_lrintf128-ifunc.c += -fno-builtin-lrintf64x diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc-redirects.h b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc-redirects.h index 40df525..155aabc 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc-redirects.h +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc-redirects.h @@ -33,6 +33,10 @@ extern __typeof (ldexpf128) F128_SFX_APPEND (__ldexpf128); #define __ldexpf128 F128_SFX_APPEND (__ldexpf128) +extern __typeof (log1pf128) F128_SFX_APPEND (__w_log1pf128); + +#define __w_log1pf128 F128_SFX_APPEND (__w_log1pf128) + /* libm_hidden_proto is disabled by the time we reach here. Ensure some internally called functions are still called without going through the PLT. Note, this code is only diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc.h b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc.h index ce337e4..f235f82 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc.h +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/float128-ifunc.h @@ -138,7 +138,9 @@ /* Ensure the wrapper functions get exposed via IFUNC, not the wrappee (e.g __w_log1pf128_power8 instead of __log1pf128_power8. */ -#define DECL_ALIAS_w_log1p(x) MAKE_IFUNCP_WRAP_R(w_,x,) +#define DECL_ALIAS_w_log1p(x) \ + MAKE_IFUNCP_WRAP_R (w_, x, ) \ + MAKE_IFUNCP_WRAP_R (w_, logp1, ) #define DECL_ALIAS_w_scalbln(x) MAKE_IFUNCP_WRAP_R(w_,x,) /* These are declared in their respective jX objects. */ diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/math-type-macros-float128.h b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/math-type-macros-float128.h index 790d974..0506db0 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/math-type-macros-float128.h +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/math-type-macros-float128.h @@ -106,11 +106,13 @@ F128_REDIR (__remainderf128); extern _Float128 __wrap_scalbnf128 (_Float128, int); extern _Float128 __w_scalblnf128 (_Float128, long int); extern _Float128 __w_log1pf128 (_Float128); +extern _Float128 __w_logp1f128 (_Float128); extern _Float128 __scalbf128 (_Float128, _Float128); F128_REDIR (__scalbf128); F128_REDIR (__wrap_scalbnf128); F128_REDIR (__w_scalblnf128); F128_REDIR (__w_log1pf128); +F128_REDIR (__w_logp1f128); /* Include the redirects shared with math_private.h users. */ #include <float128-ifunc-redirects.h> diff --git a/sysdeps/riscv/nofpu/libm-test-ulps b/sysdeps/riscv/nofpu/libm-test-ulps index bc7e615..d8cff3e 100644 --- a/sysdeps/riscv/nofpu/libm-test-ulps +++ b/sysdeps/riscv/nofpu/libm-test-ulps @@ -1208,6 +1208,26 @@ Function: "log_upward": double: 1 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 1 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 ldouble: 2 diff --git a/sysdeps/riscv/rvd/libm-test-ulps b/sysdeps/riscv/rvd/libm-test-ulps index a3a05a8..fced981 100644 --- a/sysdeps/riscv/rvd/libm-test-ulps +++ b/sysdeps/riscv/rvd/libm-test-ulps @@ -1212,6 +1212,26 @@ Function: "log_upward": double: 1 ldouble: 2 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 1 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 ldouble: 2 diff --git a/sysdeps/s390/fpu/libm-test-ulps b/sysdeps/s390/fpu/libm-test-ulps index e24adb9..f2da849 100644 --- a/sysdeps/s390/fpu/libm-test-ulps +++ b/sysdeps/s390/fpu/libm-test-ulps @@ -1230,6 +1230,26 @@ ldouble: 2 Function: "log_upward": ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 1 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 ldouble: 2 diff --git a/sysdeps/sh/libm-test-ulps b/sysdeps/sh/libm-test-ulps index 9c297f4..3c84259 100644 --- a/sysdeps/sh/libm-test-ulps +++ b/sysdeps/sh/libm-test-ulps @@ -475,6 +475,14 @@ float: 1 Function: "log2_towardzero": double: 2 +Function: "logp1": +double: 1 +float: 1 + +Function: "logp1_towardzero": +double: 2 +float: 2 + Function: "pow": double: 1 float: 1 diff --git a/sysdeps/sparc/fpu/libm-test-ulps b/sysdeps/sparc/fpu/libm-test-ulps index 2d490e0..d6a6b70 100644 --- a/sysdeps/sparc/fpu/libm-test-ulps +++ b/sysdeps/sparc/fpu/libm-test-ulps @@ -1223,6 +1223,26 @@ double: 1 float: 2 ldouble: 1 +Function: "logp1": +double: 1 +float: 1 +ldouble: 3 + +Function: "logp1_downward": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_towardzero": +double: 2 +float: 2 +ldouble: 3 + +Function: "logp1_upward": +double: 2 +float: 2 +ldouble: 2 + Function: "pow": double: 1 float: 3 diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist index a4bb539..40027fc 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist @@ -1157,3 +1157,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist index 8ff65e3..5967de8 100644 --- a/sysdeps/unix/sysv/linux/alpha/libm.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist @@ -1316,3 +1316,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arc/libm.abilist b/sysdeps/unix/sysv/linux/arc/libm.abilist index af9df26..57affc3 100644 --- a/sysdeps/unix/sysv/linux/arc/libm.abilist +++ b/sysdeps/unix/sysv/linux/arc/libm.abilist @@ -763,3 +763,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arm/be/libm.abilist b/sysdeps/unix/sysv/linux/arm/be/libm.abilist index 0e46025..e225b99 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arm/le/libm.abilist b/sysdeps/unix/sysv/linux/arm/le/libm.abilist index 0e46025..e225b99 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/csky/libm.abilist b/sysdeps/unix/sysv/linux/csky/libm.abilist index 4c12160..2a9f9a6 100644 --- a/sysdeps/unix/sysv/linux/csky/libm.abilist +++ b/sysdeps/unix/sysv/linux/csky/libm.abilist @@ -829,3 +829,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist index 3ea5b61..6fa8003 100644 --- a/sysdeps/unix/sysv/linux/hppa/libm.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist index 696e52e..b6b1aa0 100644 --- a/sysdeps/unix/sysv/linux/i386/libm.abilist +++ b/sysdeps/unix/sysv/linux/i386/libm.abilist @@ -1196,3 +1196,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist index 1c6f02a..b225d61 100644 --- a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist +++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist @@ -1036,3 +1036,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist index 0e46025..e225b99 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist index be8262b..cd4cafb 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist @@ -890,3 +890,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist index cc091b2..604af40 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist index cc091b2..604af40 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist index 4d442a9..56ec45f 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist index ae7b4a7..e97dd13 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist @@ -1157,3 +1157,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist index 9ed3fbd..1603d16 100644 --- a/sysdeps/unix/sysv/linux/nios2/libm.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/or1k/libm.abilist b/sysdeps/unix/sysv/linux/or1k/libm.abilist index 69655f7..7565572 100644 --- a/sysdeps/unix/sysv/linux/or1k/libm.abilist +++ b/sysdeps/unix/sysv/linux/or1k/libm.abilist @@ -763,3 +763,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist index 564eb87..1f61a9c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist @@ -1001,3 +1001,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist index a57eedb..c9af2d2 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist @@ -1000,3 +1000,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist index 7564069..b0af67d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist @@ -994,3 +994,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist index b02a711..28f3ee6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist @@ -1322,6 +1322,7 @@ GLIBC_2.38 fmod F GLIBC_2.38 fmodf F GLIBC_2.39 exp10 F GLIBC_2.40 __log2p1ieee128 F +GLIBC_2.40 __logp1ieee128 F GLIBC_2.40 log2p1 F GLIBC_2.40 log2p1f F GLIBC_2.40 log2p1f128 F @@ -1330,3 +1331,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist index 7bf0bd7..dae4531 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist @@ -1036,3 +1036,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist index c22d9bb..dc506b8 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist @@ -1133,3 +1133,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist index 2fb712e..818e2c4 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist @@ -1260,3 +1260,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist index 4048958..03d51e1 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist @@ -1260,3 +1260,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/sh/be/libm.abilist b/sysdeps/unix/sysv/linux/sh/be/libm.abilist index a5363e90..b6a03d1 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/sh/le/libm.abilist b/sysdeps/unix/sysv/linux/sh/le/libm.abilist index a5363e90..b6a03d1 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist index 9bda9bd..312544d 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist @@ -1267,3 +1267,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist index 61d2aa0..391b583 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist @@ -1157,3 +1157,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist index bbf646f..47b5b91 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist @@ -1190,3 +1190,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist index 7c7b884..809c5f4 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist @@ -1190,3 +1190,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 893c22b..97876ca 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -1907,6 +1907,30 @@ float: 3 Function: "log_vlen8_avx2": float: 3 +Function: "logp1": +double: 1 +float: 1 +float128: 3 +ldouble: 2 + +Function: "logp1_downward": +double: 2 +float: 2 +float128: 3 +ldouble: 4 + +Function: "logp1_towardzero": +double: 2 +float: 2 +float128: 3 +ldouble: 4 + +Function: "logp1_upward": +double: 2 +float: 2 +float128: 2 +ldouble: 3 + Function: "pow": double: 1 float: 1 |